The U.S. aircraft register, updated daily
Routes and flights · the DOT's airline reports, August 2025 to July 2026

Sacramento International ⇄ Mahlon Sweet Field SMF–EUG

Airlines flew 730 flights between Sacramento International SMF in Sacramento, CA and Mahlon Sweet Field EUG in Eugene, OR in the twelve months to July 2026, both directions together: 65,075 passengers in 109,950 seats, 59% of them filled. 384 miles, about 58 minutes in the air, on 2 airlines: Southwest Airlines Co. (728), SkyWest Airlines Inc. (2). Planning to fly it yourself? The weather and winds along this route right now.

730
flights, twelve months
SMF-EUG: 367 · EUG-SMF: 363
65,075
passengers
59% of seats filled
384
miles
about 58 minutes airborne
2
airlines
4 aircraft types

Flights by month both directions

0163248641/254/257/2510/251/264/26627/26
By month, as a table
flights
1/2562
2/2556
3/2562
4/2560
5/2564
6/2560
7/2562
8/2563
9/2560
10/2563
11/2559
12/2562
1/2661
2/2656
3/2662
4/2660
5/2662
6/2660
7/2662

Passengers by month

01,9753,9505,9267,9011/254/257/2510/251/264/263,8647/26
By month, as a table
passengers
1/254,695
2/255,385
3/256,626
4/256,688
5/256,635
6/257,348
7/257,901
8/257,578
9/256,672
10/256,366
11/255,686
12/255,877
1/265,313
2/265,456
3/264,584
4/264,049
5/264,216
6/265,414
7/263,864

The airlines twelve months, both directions

AirlineFlightsPassengersSeats filledService
Southwest Airlines Co. WN72865,04659%scheduled passenger service
SkyWest Airlines Inc. OO22920%scheduled passenger service

The aircraft as the airlines report their types

AircraftFlightsSeats a flightPassengers
Boeing 737-700/700LR/Max 750314045,143
Boeing 737-80013317512,276
Boeing B737 Max 800921757,627
Embraer ERJ-17527329

SMF → EUG this direction alone · flown January 2025 to July 2026

367 flights of 367 scheduled, 33,071 passengers in 55,113 seats. Southwest Airlines Co. 365; SkyWest Airlines Inc. 2.

EUG → SMF this direction alone · flown January 2025 to July 2026

363 flights of 365 scheduled, 32,004 passengers in 54,837 seats. Southwest Airlines Co. 363.

Source: the Bureau of Transportation Statistics' T-100 Segment table (all carriers). A flight is one departure performed on this segment; seats and passengers are the airlines' own monthly reports; "seats filled" is passengers divided by seats. The miles are the DOT's great-circle distance. Both ends: Sacramento International SMF and Mahlon Sweet Field EUG; all routes.